Cold deaths will decrease in high-latitude countries (which tend to be sparsely inhabited) but heat deaths will increase in low latitude countries (i.e. places like India). The exact effects of this will depend on political factors (adaption), but it is unlikely that the decrease in cold deaths will compensate the increase in heat deaths. Also, the people dying from heat will still be dead.
Cold deaths will decrease in high-latitude countries (which tend to be sparsely inhabited) but heat deaths will increase in low latitude countries (i.e. places like India). The exact effects of this will depend on political factors (adaption), but it is unlikely that the decrease in cold deaths will compensate the increase in heat deaths. Also, the people dying from heat will still be dead.